{"product_id":"shungite-frog","title":"Shungite Frog","description":"\u003cp\u003eThis carved frog is made from shungite, a rare carbon-rich rock found primarily in Karelia, Russia and resin. Shungite is composed mostly of carbon and is studied for its unique molecular structures, including fullerenes.\u003c\/p\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Natural shungite and resin\u003c\/li\u003e\n\u003cli\u003eAppearance: Matte to glossy black surface with occasional metallic flecks\u003c\/li\u003e\n\u003cli\u003eFormation: Ancient carbon-rich rock, estimated to be over 2 billion years old\u003c\/li\u003e\n\u003cli\u003ePhysical Properties: Opaque, with a density of about 1.8–2.0 g\/cm³\u003c\/li\u003e\n\u003cli\u003eEducational Value: Highlights carbon-based mineral structures, geological history, and the study of natural fullerenes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe shungite frog combines the artistry of carving with the scientific significance of one of Earth’s most unusual carbon materials.\u003c\/p\u003e","brand":"The Science Museum of Minnesota","offers":[{"title":"Default Title","offer_id":47750025838806,"sku":"R4499","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/2491\/1830\/files\/2_e95e5f43-bcf6-4480-befd-20eff70c5b22.webp?v=1769021936","url":"https:\/\/threecrows.com.co\/products\/shungite-frog","provider":"ThreeCrowsLLP","version":"1.0","type":"link"}